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3 votes
Pls show work and follow the steps

Pls show work and follow the steps-example-1
User Jazzyfresh
by
5.2k points

1 Answer

6 votes

Answer:

r = -4

Explanation:

-3r+9 = -4r+5

+[4r] +4r

_____________

r+9 = 5

-[9] -9

__________

r = [-4]

User Quixrick
by
5.6k points